Question: Is it true that the mean lifetime of W or Z boson equals to 0.0000000000000000000000003?
Paraphrase: Is it genuine that the cruel lifetime of W or Z boson breaks even with to 0.0000000000000000000000003?
SPARQL (Wikidata): ASK WHERE { wd:Q211922 wdt:P2645 ?obj filter(?obj = 0.0000000000000000000000003) }